diff --git a/web/ts/api/admin-lecture-list.ts b/web/ts/api/admin-lecture-list.ts
index e8bca3d71..9ef78740d 100644
--- a/web/ts/api/admin-lecture-list.ts
+++ b/web/ts/api/admin-lecture-list.ts
@@ -1,4 +1,13 @@
-import {del, get, patch, post, postFormData, PostFormDataListener, put, uploadFile} from "../utilities/fetch-wrappers";
+import {
+    del,
+    get,
+    patch,
+    post,
+    postFormData,
+    PostFormDataListener,
+    put,
+    uploadFile,
+} from "../utilities/fetch-wrappers";
 import { StatusCodes } from "http-status-codes";
 
 export interface UpdateLectureMetaRequest {
@@ -83,11 +92,11 @@ export type VideoSection = {
     fileID?: number;
 };
 
-export function videoSectionTimestamp(a: VideoSection) : number {
+export function videoSectionTimestamp(a: VideoSection): number {
     return a.startHours * 3600 + a.startMinutes * 60 + a.startSeconds;
 }
 
-export function videoSectionSort(a: VideoSection, b: VideoSection) : number {
+export function videoSectionSort(a: VideoSection, b: VideoSection): number {
     return videoSectionTimestamp(a) - videoSectionTimestamp(b);
 }
 
@@ -212,7 +221,7 @@ export const AdminLectureList = {
      * @param courseId
      * @param lectureId
      */
-    saveSeriesMetadata: async (courseId: number, lectureId: number): Promise<void>  => {
+    saveSeriesMetadata: async (courseId: number, lectureId: number): Promise<void> => {
         await post(`/api/course/${courseId}/updateLectureSeries/${lectureId}`);
     },
 
diff --git a/web/ts/edit-course.ts b/web/ts/edit-course.ts
index ec9ab31ad..e71b44053 100644
--- a/web/ts/edit-course.ts
+++ b/web/ts/edit-course.ts
@@ -8,9 +8,11 @@ import {
     LectureVideoTypeCam,
     LectureVideoTypeComb,
     LectureVideoTypePres,
-    LectureVideoTypes, VideoSection, videoSectionSort,
+    LectureVideoTypes,
+    VideoSection,
+    videoSectionSort,
 } from "./api/admin-lecture-list";
-import {ChangeSet, comparatorPipeline, ignoreKeys, singleProperty} from "./change-set";
+import { ChangeSet, comparatorPipeline, ignoreKeys, singleProperty } from "./change-set";
 import { AlpineComponent } from "./components/alpine-component";
 
 export enum UIEditMode {
@@ -116,11 +118,11 @@ export function lectureEditor(lecture: Lecture): AlpineComponent {
         init() {
             const customComparator = comparatorPipeline([
                 ignoreKeys(["files"]),
-                singleProperty("videoSections", (a: Lecture, b: Lecture): boolean|null => {
+                singleProperty("videoSections", (a: Lecture, b: Lecture): boolean | null => {
                     if (a.videoSections.length !== b.videoSections.length) {
                         return true;
                     }
-                    if (a.videoSections.some(({ id }) => !b.videoSections.some(({id: bId}) => id === bId))) {
+                    if (a.videoSections.some(({ id }) => !b.videoSections.some(({ id: bId }) => id === bId))) {
                         return true;
                     }
                 }),
@@ -204,16 +206,14 @@ export function lectureEditor(lecture: Lecture): AlpineComponent {
         },
 
         addSection(section: VideoSection) {
-            this.changeSet.patch("videoSections", [
-                ...this.lectureData.videoSections,
-                section,
-            ].sort(videoSectionSort));
+            this.changeSet.patch("videoSections", [...this.lectureData.videoSections, section].sort(videoSectionSort));
         },
 
         deleteSection(id: number) {
-            this.changeSet.patch("videoSections", this.lectureData.videoSections.filter(
-                (s) => s.id !== id,
-            ));
+            this.changeSet.patch(
+                "videoSections",
+                this.lectureData.videoSections.filter((s) => s.id !== id),
+            );
         },
 
         isValidVideoSection(section: VideoSection): boolean {
diff --git a/web/ts/entry/admins.ts b/web/ts/entry/admins.ts
index ae5dbcc20..58e9df699 100644
--- a/web/ts/entry/admins.ts
+++ b/web/ts/entry/admins.ts
@@ -13,5 +13,5 @@ export * from "../courseAdminManagement";
 export * from "../notification-management";
 export * from "../audits";
 export * from "../maintenance";
-export * from "../change-set"
+export * from "../change-set";
 export { VideoSectionsAdminController, VideoSectionUpdater } from "../video-sections";
diff --git a/web/ts/utilities/fetch-wrappers.ts b/web/ts/utilities/fetch-wrappers.ts
index 2ef7da612..0c780409e 100644
--- a/web/ts/utilities/fetch-wrappers.ts
+++ b/web/ts/utilities/fetch-wrappers.ts
@@ -1,4 +1,4 @@
-import {postFormData} from "../global";
+import { postFormData } from "../global";
 
 /**
  * Wrapper for Javascript's fetch function for GET
@@ -44,7 +44,6 @@ export async function post(url: string, body: object = {}) {
     });
 }
 
-
 export interface PostFormDataListener {
     onProgress?: (progress: number) => void;
 }
@@ -56,7 +55,11 @@ export interface PostFormDataListener {
  * @param  {PostFormDataListener} listener attached progress listeners
  * @return {Promise<XMLHttpRequest>}
  */
-export function postFormData(url: string, body: FormData, listener: PostFormDataListener = {}): Promise<XMLHttpRequest> {
+export function postFormData(
+    url: string,
+    body: FormData,
+    listener: PostFormDataListener = {},
+): Promise<XMLHttpRequest> {
     const xhr = new XMLHttpRequest();
     return new Promise((resolve, reject) => {
         xhr.onloadend = () => {